Operating The Equipment; Overview Of Controls; Starting The Equipment - Parker 20H Guide D'utilisation

4 Operating the equipment

4.1 Overview of controls

4.2 Starting the equipment

Connect the generator to electrical supply and switch it on at the wall socket. Turn the generator
on at the power switch (located on the rear of the generator) and wait.
The generator will perform a system check during which time the water bottle indicators will
illuminate blue then red, the system check LED will flash, and the software version number,
generator serial number and the company banner will be displayed on the LCD.
On completion the generator will revert to the default menu as shown.
Note: Upon first use the generator may appear to stop building pressure while the separation
chamber fills with water. Should this happen, restart the generator.
The internal pressure ("ACT" pressure) of the generator will build up to the required operating
pressure ("SET" pressure). Once the required pressure is reached, the outlet valve of the generator will be opened, as indicated by
" " on the display, and hydrogen will be supplied to the application instrument.
F L O W
If the generator is being powered for the first time, it will take approximately 48 hours for the generator to reach the purity specified.
During start-up the generator may revert to the last error mode it experienced. If this occurs press
generator will continue with the start up procedure.
If the error cannot be cleared by this method follow the fault finding procedure in section 6 of this user guide.
12
1 16x2 line menus display.
Control key pad used for menu navigation and generator
2
operation.
3 Tri coloured System Check Indicator.
Indicator Generator Status
Start Up
Flashing Green -
Initialisation
Solid Green - On-line
Flashing Red - Non Critical Errors
Critical Errors
Red -
(System Locked)
Amber - On-line, Service Required
S E T 1 0 0 P S I F L O W
A C T 9 0 P S I
S E T 1 0 0 P S I F L O W
A C T 1 0 0 P S I
. When the error is cleared the
X